hezbollah in lebanon. she was not specific, and when i pressed her in a follow-up, was it the assad regime, that she believes used the chemical weapons, she would not say. you heard the president say in his answer today, he's skeptical about any claims that it was the opposition that may have used chemical weapons, though he won't say whether he believes chem kwical weapons were used a all. they want to get the facts on all of this, but right now, clearly, the u.s. officials have one line, israeli officials have a different one. >> the president saying the u.s. needs to gather the facts. he makes it clear that he doesn't want that so-called, what he said genie to be out of the bottle. he said it would be a game changer if that red line were crossed by the syrian military. another red line, john king, involves iran right now. do you sense that there is a significant difference between the israeli assessment and the u.s. assessment on the urgency of what is going on? >> i don't think there is any disagreemen